Exclusive: Prosecutor's Office confirms Juan de Bedout's wife was also poisoned with thallium
The case of Zulma Guzmán and thallium seems to be more murky as more gruesome details emerge. What happened on April 3, 2025, opened the door to what appears to be the behavior of a serial killer.
TL;DR
- Alicia Graham, mother of a child who died from thallium-poisoned raspberries, also consumed thallium years ago.
- Zulma Guzmán is the primary suspect in the deaths of two minors who ate thallium-contaminated raspberries.
- Guzmán is awaiting extradition from London.
- An alleged accomplice, Zenaida Pava, may have assisted Guzmán by contacting couriers and sending contaminated packages.
- Previous attempts to poison Elvira María Restrepo with thallium-laced chocolates and Catalina Ramírez with a parcel are being investigated.
- Alicia Graham Sardi died in 2020 from thallium poisoning.